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Commit 606c867e authored by Julius Goryavsky's avatar Julius Goryavsky
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galera SST scripts: moving common code to wsrep_sst_common file

parent 4cb73f49
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Showing with 172 additions and 222 deletions
scripts/wsrep_sst_backup.sh
View file @ 606c867e
......@@ -21,14 +21,13 @@ set -ue
# This is a reference script for rsync-based state snapshot transfer
OS="$(uname)"
[ "$OS" = 'Darwin' ] && export -n LD_LIBRARY_PATH
. $(dirname "$0")/wsrep_sst_common
wsrep_check_datadir
DATA="$WSREP_SST_OPT_DATA"
create_data
MAGIC_FILE="$DATA/backup_sst_complete"
[ -f "$MAGIC_FILE" ] && rm -f "$MAGIC_FILE"
......
scripts/wsrep_sst_common.sh
View file @ 606c867e
......@@ -20,8 +20,13 @@
trap 'exit 32' HUP PIPE
trap 'exit 3' INT QUIT TERM
# Setting the path for some utilities on CentOS
export PATH="$PATH:/usr/sbin:/usr/bin:/sbin:/bin"
OS="$(uname)"
# Setting the paths for some utilities on CentOS
export PATH="${PATH:+$PATH:}/usr/local/bin:/usr/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin"
if [ "$OS" != 'Darwin' ]; then
export LD_LIBRARY_PATH="${LD_LIBRARY_PATH:+$LD_LIBRARY_PATH:}/usr/local/lib:/usr/lib:/lib:/opt/lib"
fi
commandex()
{
......@@ -1724,4 +1729,97 @@ simple_cleanup()
exit $estatus
}
create_data()
{
OLD_PWD="$(pwd)"
if [ -n "$DATA" -a "$DATA" != '.' ]; then
[ ! -d "$DATA" ] && mkdir -p "$DATA"
cd "$DATA"
fi
DATA_DIR="$(pwd)"
cd "$OLD_PWD"
}
create_dirs()
{
local simplify=${1:-0}
# if no command line argument and INNODB_DATA_HOME_DIR environment
# variable is not set, try to get it from the my.cnf:
if [ -z "$INNODB_DATA_HOME_DIR" ]; then
INNODB_DATA_HOME_DIR=$(parse_cnf '--mysqld' 'innodb-data-home-dir')
INNODB_DATA_HOME_DIR=$(trim_dir "$INNODB_DATA_HOME_DIR")
fi
if [ -n "$INNODB_DATA_HOME_DIR" -a "$INNODB_DATA_HOME_DIR" != '.' -a \
"$INNODB_DATA_HOME_DIR" != "$DATA_DIR" ]
then
# handle both relative and absolute paths:
cd "$DATA"
[ ! -d "$INNODB_DATA_HOME_DIR" ] && mkdir -p "$INNODB_DATA_HOME_DIR"
cd "$INNODB_DATA_HOME_DIR"
ib_home_dir="$(pwd)"
cd "$OLD_PWD"
[ $simplify -ne 0 -a "$ib_home_dir" = "$DATA_DIR" ] && ib_home_dir=""
fi
# if no command line argument and INNODB_LOG_GROUP_HOME is not set,
# then try to get it from the my.cnf:
if [ -z "$INNODB_LOG_GROUP_HOME" ]; then
INNODB_LOG_GROUP_HOME=$(parse_cnf '--mysqld' 'innodb-log-group-home-dir')
INNODB_LOG_GROUP_HOME=$(trim_dir "$INNODB_LOG_GROUP_HOME")
fi
if [ -n "$INNODB_LOG_GROUP_HOME" -a "$INNODB_LOG_GROUP_HOME" != '.' -a \
"$INNODB_LOG_GROUP_HOME" != "$DATA_DIR" ]
then
# handle both relative and absolute paths:
cd "$DATA"
[ ! -d "$INNODB_LOG_GROUP_HOME" ] && mkdir -p "$INNODB_LOG_GROUP_HOME"
cd "$INNODB_LOG_GROUP_HOME"
ib_log_dir="$(pwd)"
cd "$OLD_PWD"
[ $simplify -ne 0 -a "$ib_log_dir" = "$DATA_DIR" ] && ib_log_dir=""
fi
# if no command line argument and INNODB_UNDO_DIR is not set,
# then try to get it from the my.cnf:
if [ -z "$INNODB_UNDO_DIR" ]; then
INNODB_UNDO_DIR=$(parse_cnf '--mysqld' 'innodb-undo-directory')
INNODB_UNDO_DIR=$(trim_dir "$INNODB_UNDO_DIR")
fi
if [ -n "$INNODB_UNDO_DIR" -a "$INNODB_UNDO_DIR" != '.' -a \
"$INNODB_UNDO_DIR" != "$DATA_DIR" ]
then
# handle both relative and absolute paths:
cd "$DATA"
[ ! -d "$INNODB_UNDO_DIR" ] && mkdir -p "$INNODB_UNDO_DIR"
cd "$INNODB_UNDO_DIR"
ib_undo_dir="$(pwd)"
cd "$OLD_PWD"
[ $simplify -ne 0 -a "$ib_undo_dir" = "$DATA_DIR" ] && ib_undo_dir=""
fi
# if no command line argument then try to get it from the my.cnf:
if [ -z "$ARIA_LOG_DIR" ]; then
ARIA_LOG_DIR=$(parse_cnf '--mysqld' 'aria-log-dir-path')
ARIA_LOG_DIR=$(trim_dir "$ARIA_LOG_DIR")
fi
if [ -n "$ARIA_LOG_DIR" -a "$ARIA_LOG_DIR" != '.' -a \
"$ARIA_LOG_DIR" != "$DATA_DIR" ]
then
# handle both relative and absolute paths:
cd "$DATA"
[ ! -d "$ARIA_LOG_DIR" ] && mkdir -p "$ARIA_LOG_DIR"
cd "$ARIA_LOG_DIR"
ar_log_dir="$(pwd)"
cd "$OLD_PWD"
[ $simplify -ne 0 -a "$ar_log_dir" = "$DATA_DIR" ] && ar_log_dir=""
fi
}
wsrep_log_info "$WSREP_METHOD $WSREP_TRANSFER_TYPE started on $WSREP_SST_OPT_ROLE"
scripts/wsrep_sst_mariabackup.sh
View file @ 606c867e
......@@ -23,8 +23,6 @@ set -ue
# https://mariadb.com/kb/en/mariabackup-overview/
# Make sure to read that before proceeding!
OS="$(uname)"
. $(dirname "$0")/wsrep_sst_common
wsrep_check_datadir
......@@ -935,15 +933,7 @@ if "$BACKUP_BIN" --help 2>/dev/null | grep -qw -F -- '--version-check'; then
disver=' --no-version-check'
fi
OLD_PWD="$(pwd)"
if [ -n "$DATA" -a "$DATA" != '.' ]; then
[ ! -d "$DATA" ] && mkdir -p "$DATA"
cd "$DATA"
fi
DATA_DIR="$(pwd)"
cd "$OLD_PWD"
create_data
if [ $ssyslog -eq 1 ]; then
if [ -n "$(commandex logger)" ]; then
......@@ -1249,85 +1239,12 @@ if [ "$WSREP_SST_OPT_ROLE" = 'donor' ]; then
else # joiner
create_dirs 1
[ -e "$SST_PROGRESS_FILE" ] && \
wsrep_log_info "Stale sst_in_progress file: $SST_PROGRESS_FILE"
[ -n "$SST_PROGRESS_FILE" ] && touch "$SST_PROGRESS_FILE"
# if no command line argument and INNODB_DATA_HOME_DIR environment
# variable is not set, try to get it from the my.cnf:
if [ -z "$INNODB_DATA_HOME_DIR" ]; then
INNODB_DATA_HOME_DIR=$(parse_cnf '--mysqld' 'innodb-data-home-dir')
INNODB_DATA_HOME_DIR=$(trim_dir "$INNODB_DATA_HOME_DIR")
fi
if [ -n "$INNODB_DATA_HOME_DIR" -a "$INNODB_DATA_HOME_DIR" != '.' -a \
"$INNODB_DATA_HOME_DIR" != "$DATA_DIR" ]
then
# handle both relative and absolute paths:
cd "$DATA"
[ ! -d "$INNODB_DATA_HOME_DIR" ] && mkdir -p "$INNODB_DATA_HOME_DIR"
cd "$INNODB_DATA_HOME_DIR"
ib_home_dir="$(pwd)"
cd "$OLD_PWD"
[ "$ib_home_dir" = "$DATA_DIR" ] && ib_home_dir=""
fi
# if no command line argument and INNODB_LOG_GROUP_HOME is not set,
# then try to get it from the my.cnf:
if [ -z "$INNODB_LOG_GROUP_HOME" ]; then
INNODB_LOG_GROUP_HOME=$(parse_cnf '--mysqld' 'innodb-log-group-home-dir')
INNODB_LOG_GROUP_HOME=$(trim_dir "$INNODB_LOG_GROUP_HOME")
fi
if [ -n "$INNODB_LOG_GROUP_HOME" -a "$INNODB_LOG_GROUP_HOME" != '.' -a \
"$INNODB_LOG_GROUP_HOME" != "$DATA_DIR" ]
then
# handle both relative and absolute paths:
cd "$DATA"
[ ! -d "$INNODB_LOG_GROUP_HOME" ] && mkdir -p "$INNODB_LOG_GROUP_HOME"
cd "$INNODB_LOG_GROUP_HOME"
ib_log_dir="$(pwd)"
cd "$OLD_PWD"
[ "$ib_log_dir" = "$DATA_DIR" ] && ib_log_dir=""
fi
# if no command line argument and INNODB_UNDO_DIR is not set,
# then try to get it from the my.cnf:
if [ -z "$INNODB_UNDO_DIR" ]; then
INNODB_UNDO_DIR=$(parse_cnf '--mysqld' 'innodb-undo-directory')
INNODB_UNDO_DIR=$(trim_dir "$INNODB_UNDO_DIR")
fi
if [ -n "$INNODB_UNDO_DIR" -a "$INNODB_UNDO_DIR" != '.' -a \
"$INNODB_UNDO_DIR" != "$DATA_DIR" ]
then
# handle both relative and absolute paths:
cd "$DATA"
[ ! -d "$INNODB_UNDO_DIR" ] && mkdir -p "$INNODB_UNDO_DIR"
cd "$INNODB_UNDO_DIR"
ib_undo_dir="$(pwd)"
cd "$OLD_PWD"
[ "$ib_undo_dir" = "$DATA_DIR" ] && ib_undo_dir=""
fi
# if no command line argument then try to get it from the my.cnf:
if [ -z "$ARIA_LOG_DIR" ]; then
ARIA_LOG_DIR=$(parse_cnf '--mysqld' 'aria-log-dir-path')
ARIA_LOG_DIR=$(trim_dir "$ARIA_LOG_DIR")
fi
if [ -n "$ARIA_LOG_DIR" -a "$ARIA_LOG_DIR" != '.' -a \
"$ARIA_LOG_DIR" != "$DATA_DIR" ]
then
# handle both relative and absolute paths:
cd "$DATA"
[ ! -d "$ARIA_LOG_DIR" ] && mkdir -p "$ARIA_LOG_DIR"
cd "$ARIA_LOG_DIR"
ar_log_dir="$(pwd)"
cd "$OLD_PWD"
[ "$ar_log_dir" = "$DATA_DIR" ] && ar_log_dir=""
fi
if [ -n "$backup_threads" ]; then
impts="--parallel=$backup_threads${impts:+ }$impts"
fi
......
scripts/wsrep_sst_rsync.sh
View file @ 606c867e
......@@ -21,17 +21,14 @@ set -ue
# This is a reference script for rsync-based state snapshot transfer
RSYNC_REAL_PID=0 # rsync process id
STUNNEL_REAL_PID=0 # stunnel process id
OS="$(uname)"
[ "$OS" = 'Darwin' ] && export -n LD_LIBRARY_PATH
. $(dirname "$0")/wsrep_sst_common
wsrep_check_datadir
wsrep_check_programs rsync
RSYNC_REAL_PID=0 # rsync process id
STUNNEL_REAL_PID=0 # stunnel process id
cleanup_joiner()
{
# Since this is invoked just after exit NNN
......@@ -162,15 +159,7 @@ if [ -n "$WSREP_SST_OPT_BINLOG" ]; then
binlog_base=$(basename "$WSREP_SST_OPT_BINLOG")
fi
OLD_PWD="$(pwd)"
if [ -n "$DATA" -a "$DATA" != '.' ]; then
[ ! -d "$DATA" ] && mkdir -p "$DATA"
cd "$DATA"
fi
DATA_DIR="$(pwd)"
cd "$OLD_PWD"
create_data
BINLOG_TAR_FILE="$DATA_DIR/wsrep_sst_binlog.tar"
......@@ -179,77 +168,6 @@ ib_log_dir="$DATA_DIR"
ib_home_dir="$DATA_DIR"
ib_undo_dir="$DATA_DIR"
# if no command line argument and INNODB_LOG_GROUP_HOME is not set,
# then try to get it from the my.cnf:
if [ -z "$INNODB_LOG_GROUP_HOME" ]; then
INNODB_LOG_GROUP_HOME=$(parse_cnf '--mysqld' 'innodb-log-group-home-dir')
INNODB_LOG_GROUP_HOME=$(trim_dir "$INNODB_LOG_GROUP_HOME")
fi
if [ -n "$INNODB_LOG_GROUP_HOME" -a "$INNODB_LOG_GROUP_HOME" != '.' -a \
"$INNODB_LOG_GROUP_HOME" != "$DATA_DIR" ]
then
# handle both relative and absolute paths:
cd "$DATA"
[ ! -d "$INNODB_LOG_GROUP_HOME" ] && mkdir -p "$INNODB_LOG_GROUP_HOME"
cd "$INNODB_LOG_GROUP_HOME"
ib_log_dir="$(pwd)"
cd "$OLD_PWD"
fi
# if no command line argument and INNODB_DATA_HOME_DIR environment
# variable is not set, try to get it from the my.cnf:
if [ -z "$INNODB_DATA_HOME_DIR" ]; then
INNODB_DATA_HOME_DIR=$(parse_cnf '--mysqld' 'innodb-data-home-dir')
INNODB_DATA_HOME_DIR=$(trim_dir "$INNODB_DATA_HOME_DIR")
fi
if [ -n "$INNODB_DATA_HOME_DIR" -a "$INNODB_DATA_HOME_DIR" != '.' -a \
"$INNODB_DATA_HOME_DIR" != "$DATA_DIR" ]
then
# handle both relative and absolute paths:
cd "$DATA"
[ ! -d "$INNODB_DATA_HOME_DIR" ] && mkdir -p "$INNODB_DATA_HOME_DIR"
cd "$INNODB_DATA_HOME_DIR"
ib_home_dir="$(pwd)"
cd "$OLD_PWD"
fi
# if no command line argument and INNODB_UNDO_DIR is not set,
# then try to get it from the my.cnf:
if [ -z "$INNODB_UNDO_DIR" ]; then
INNODB_UNDO_DIR=$(parse_cnf '--mysqld' 'innodb-undo-directory')
INNODB_UNDO_DIR=$(trim_dir "$INNODB_UNDO_DIR")
fi
if [ -n "$INNODB_UNDO_DIR" -a "$INNODB_UNDO_DIR" != '.' -a \
"$INNODB_UNDO_DIR" != "$DATA_DIR" ]
then
# handle both relative and absolute paths:
cd "$DATA"
[ ! -d "$INNODB_UNDO_DIR" ] && mkdir -p "$INNODB_UNDO_DIR"
cd "$INNODB_UNDO_DIR"
ib_undo_dir="$(pwd)"
cd "$OLD_PWD"
fi
# if no command line argument then try to get it from the my.cnf:
if [ -z "$ARIA_LOG_DIR" ]; then
ARIA_LOG_DIR=$(parse_cnf '--mysqld' 'aria-log-dir-path')
ARIA_LOG_DIR=$(trim_dir "$ARIA_LOG_DIR")
fi
if [ -n "$ARIA_LOG_DIR" -a "$ARIA_LOG_DIR" != '.' -a \
"$ARIA_LOG_DIR" != "$DATA_DIR" ]
then
# handle both relative and absolute paths:
cd "$DATA"
[ ! -d "$ARIA_LOG_DIR" ] && mkdir -p "$ARIA_LOG_DIR"
cd "$ARIA_LOG_DIR"
ar_log_dir="$(pwd)"
cd "$OLD_PWD"
fi
encgroups='--mysqld|sst'
check_server_ssl_config
......@@ -598,6 +516,8 @@ FILTER="-f '- /lost+found'
wsrep_log_info "Transfer of normal directories done"
if [ -d "$ib_home_dir" ]; then
# Transfer InnoDB data files
rsync ${STUNNEL:+--rsh="$STUNNEL"} \
--owner --group --perms --links --specials \
......@@ -613,6 +533,10 @@ FILTER="-f '- /lost+found'
wsrep_log_info "Transfer of InnoDB data files done"
fi
if [ -d "$ib_log_dir" ]; then
# second, we transfer InnoDB log files
rsync ${STUNNEL:+--rsh="$STUNNEL"} \
--owner --group --perms --links --specials \
......@@ -628,6 +552,10 @@ FILTER="-f '- /lost+found'
wsrep_log_info "Transfer of InnoDB log files done"
fi
if [ "$ib_undo_dir" ]; then
# third, we transfer InnoDB undo logs
rsync ${STUNNEL:+--rsh="$STUNNEL"} \
--owner --group --perms --links --specials \
......@@ -643,6 +571,10 @@ FILTER="-f '- /lost+found'
wsrep_log_info "Transfer of InnoDB undo logs done"
fi
if [ "$ar_log_dir" ]; then
# fourth, we transfer Aria logs
rsync ${STUNNEL:+--rsh="$STUNNEL"} \
--owner --group --perms --links --specials \
......@@ -658,6 +590,8 @@ FILTER="-f '- /lost+found'
wsrep_log_info "Transfer of Aria logs done"
fi
# then, we parallelize the transfer of database directories,
# use '.' so that path concatenation works:
......@@ -744,6 +678,8 @@ else # joiner
check_sockets_utils
create_dirs
ADDR="$WSREP_SST_OPT_HOST"
RSYNC_PORT="$WSREP_SST_OPT_PORT"
RSYNC_ADDR="$WSREP_SST_OPT_HOST"
......
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